TCS completes acquisition of Coastal Cloud Holdings, LLC

Listed Co AcquisitionStrategic Transactions View source PDF Explain this filing

TCS · price

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Price reactionminutes from the announcement price · days from the prior close

+0.4%Reaction day

₹3197.80

prior close

₹3219.40

announcement price

After-mkt

timing

Nifty 100market · index membership as recorded later (tracked since Jun 2026)+0.1%+0.2% vs market

Computers - Software & Consulting peers, median of 66sector+0.6%-0.2% vs sector

On the reaction day the stock moved 0.2 pts more than Nifty 100 and 0.2 pts less than its Computers - Software & Consulting peers, over the same two closes: a difference in percentage points, not a measure of what the filing did.

Minutes after the announcementfrom the announcement price · no benchmark

Stock

-1.1

10m

-0.9

15m

-0.9

30m

-0.8

Sessions after the filingfrom the prior close

StockMarketvs marketSectorvs sector

Reaction day

+0.4+0.1+0.2+0.6-0.2

Next day

-1.2-0.3-0.9-1.4+0.3

-2.9-1.8-1.1-3.4+0.5

-2.4-2.1-0.3-4.5+2.1

-1.4-1.5+0.1-2.8+1.3

-1.3-2.6+1.3-3.8+2.5

+0.0-1.2+1.2-3.9+4.0

15d

-7.7+0.9-8.6-4.8-2.9

-15.2+0.2-15.4-10.3-4.8

-24.9-8.4-16.5-22.9-2.0

-19.5-4.6-14.9-10.6-8.9

UpDownMarket · Nifty 100Sector · Computers - Software & Consulting peers, median of 66Pending

Minute windows have no benchmark: there is no intraday index history to compare against.

AI summary

TCS has completed acquiring 100% of Coastal Cloud Holdings, LLC, a US-based firm in advisory, AI and IT services with turnover of USD 141 million (LTM Sep 2025). Done via merger for 86% stake and direct purchase for remaining 14%. Not a related party deal. Adds 3 US and 1 Canadian subsidiary to its fold.

Likely market impact

Expands TCS digital and AI advisory capabilities in North America, boosting presence in a high-growth segment. Margin impact likely small given deal size.